Battery case for a mobile device



This application is a continuation of U.S. application Ser. No. 29/440,916 filed Dec. 28, 2012, now U.S. Pat. No. D709,439 which issued on July 22, 2014.

FIG. 1 is a perspective view of a battery case for a mobile device according to an embodiment;

FIG. 2 is a back side view of the battery case of FIG. 1;

FIG. 3 is a front side view of the battery case of FIG. 1;

FIG. 4 is a top side view of the battery case of FIG. 1;

FIG. 5 is a bottom side view of the battery case of FIG. 1;

FIG. 6 is a left side view of the battery case of FIG. 1; and,

FIG. 7 is a right side view of the battery case of FIG. 1.

The broken lines are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a battery case for a mobile device, as shown and described. 